IKO Industries Inc.: Marathon 25

Marathon 25 shingles are a time-tested, traditional three-tab shingle. Offering excellent reliability and supported by a proven track record, these shingles are at the top of their class in terms of performance and value. Marathon 25 shingles feature a limited 25-Year Warranty.

BUILT GREEN® Checklist

This product earns points by providing these functions:

2.3.3 Minimum 30-year manufacturer warranty roofing material (2 points plus 1 point for each additional 5 years). "Lifetime" warranties have terms/conditions that ultimately have a limit in real years, and will not be considered unless clarified.

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